Which of the Following Is True About External Validity

question 45

Multiple Choice

Which of the following is true about external validity?

• A)researchers consider it less important, in the long run, than internal validity
• B)it can only accumulate over time, with lots of research
• C)both alternatives a. and b. are true
• D)none of the above

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Definitions:

Amino Acids

Organic compounds that combine to form proteins, containing an amino group and a carboxyl group, serving as the building blocks of proteins.

Deamination

The removal of an amino group (—NH2) from an amino acid or other organic compound.

Amino Group

A weakly basic functional group; abbreviated —NH2.

Anaerobic Conditions

Environments that lack oxygen, allowing for the survival and growth of organisms that can function without oxygen.